【摘要】 为有效应对由于灾害事故对电网系统正常运行破坏引发的应急事件,结合地理信息系统(geographic information system,GIS)的相关技术与电网突发事件应急管理理论,提出关于电网应急态势标绘元素的分类体系,扩展了常规GIS系统的符号化方法与配置方式,并研究基于路径选择算法的电网应急态势标绘自动生成的决策模型。建设某省500 kV三维数字化系统,并在该平台上实现了辅助应急模块。通过历史数据的应急演练,验证了本研究的电网应急态势标绘技术的可行性与有效性。更多还原

【Abstract】 In order to effectively deal with the emergency operation accident of power grid system failure caused by disasters,based on GIS technology and grid emergency management theory,a classification system of power grid emergency situation plotting elements was put forward,the symbol system and configuration method of traditional GIS were expanded.Then a power grid emergency situation plotting for automatic generation of decision model based on path selection algorithm was studied.By constructing the 500 kV 3D digital system of a province,the auxiliary emergency module was realized on this platform.The feasibility and effectiveness of the power grid emergency situation plotting technology was verified by the emergency drill of historical data.更多还原